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The walk_hugetlb_range function in mm/pagewalk.c in the Linux kernel before 4.14.2 mishandles holes in hugetlb ranges, which allows local users to obtain sensitive information from uninitialized kernel memory via crafted use of the mincore() system call.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade kernel | Dec 22, 2017 | Nov 27, 2017 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Nov 27, 2017 |
| Oracle_linux | — | Upgrade kernel-uek | May 16, 2018 | Nov 15, 2017 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade kernel-azure-baseUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kernel-devel-azure | Dec 20, 2017 | Nov 27, 2017 |
| Ubuntu | — | Upgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-awsUpgrade linux-image-4.4.0-119-powerpc64-smpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.13.0-38-genericUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.13.0-1014-azureUpgrade linux-image-4.4.0-1020-kvmUpgrade linux-image-kvmUpgrade linux-image-snapdragonUpgrade linux-image-gcpUpgrade linux-image-4.4.0-119-generic-lpaeUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.13.0-1012-gcpUpgrade linux-image-raspi2Upgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.4.0-119-genericUpgrade linux-image-powerpc64-embUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-4.13.0-38-lowlatencyUpgrade linux-image-4.13.0-1022-oemUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-119-powerpc64-embUpgrade linux-image-generic-lpaeUpgrade linux-image-oemUpgrade linux-image-genericUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1016-awsUpgrade linux-image-4.4.0-1086-raspi2Upgrade linux-image-4.4.0-1054-awsUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-1088-snapdragonUpgrade linux-image-generic-lts-xenialUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.13.0-1016-raspi2Upgrade linux-image-4.4.0-119-powerpc-smpUpgrade linux-image-4.13.0-38-generic-lpaeUpgrade linux-image-4.4.0-119-powerpc-e500mcUpgrade linux-image-azureUpgrade linux-image-4.4.0-119-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-powerpc-smp | Apr 25, 2018 | Nov 27, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Nov 27, 2017 |
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